Xinyin Miao Email & Phone Number | 4 years' experience data analyst who is proficient with SQL, Python & Tableau, enjoys diving deep data and solve business problems as well as a motivated self-starter who is able to promote teamwork with excellent communication skills. My Key Accomplishments: ✔Improved ETL process by 40% by optimizing extract process ✔Demonstrated online marketing user funnel and saved data processing time by 30% ✔Completed complex database migration on time with SQL ✔Improve ML model accuracy with hyperparameter tuning method by 15% ✔Identified 5 key biomarker factors significantly impacting the accuracy of response variables ✔Accumulated domain knowledge in different industries (e-commerce, supply chain, etc) Area of Expertise: ♦Data Management ♦Machine Learning ♦Data Science ♦Predictive Modeling ♦Data Mining ♦Data Visualization ♦Business Decision Modeling ♦Predictive Management ♦Risk Management ♦Project Management Technical Skills: ♦Programming: Python(Sklearn, Pandas, NumPy), SQL, R, Matlab ♦Machine Learning: Decision Tree, Regularization, Clustering, KNN, K-means, PCA, Lasso, Ridge ♦Software/Technology: Advanced Excel, Microsoft words, Google Analytics, Tableau, Power BI, SharePoint ♦Statistical Analysis: Hypothesis Testing, Text Mining, Time Analysis ♦Business Analytics: Marketing and Digital Analytics, Supply Chain Analytics; E-commerce Analytics Certificates: 📌Supervised Learning with scikit-learn 📌Unsupervised Learning with scikit-learn 📌Extreme Gradient Boosting with XG-Boost I'm happy to receive new connections via LinkedIn, or by email: 📩 miaoxinyin@gmail.com

Xinyin Miao

4 years' experience data analyst who is proficient with SQL, Python & Tableau, enjoys diving deep da...
New York City Metropolitan Area, New York City Metropolitan Area, United States

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Xinyin Miao’s Email cindy@pragroup.com

Xinyin Miao’s Phone Numbers +1 925-932-****

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Xinyin Miao’s Location New York City Metropolitan Area, New York City Metropolitan Area, United States

Xinyin Miao’s Current Industry Pra

Xinyin Miao’s Prior Industry Morehouse School Of Medicine | Potoo | Moyi Tech

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Work Experience

Pra

Data Analyst

2022-04-01 00:00:00 - Present

Morehouse School Of Medicine

Data Analyst

2021-01-01 00:00:00 - 2022-03-01 00:00:00

Potoo

Data Analytics Consultant (Capstone)

2020-01-01 00:00:00 - 2020-05-01 00:00:00

Moyi Tech

Data Scientist

2020-01-01 00:00:00 - 2020-05-01 00:00:00

Skills

No Skills Available

Languages

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FAQ About Xinyin Miao

Xinyin Miao is located at
New York City Metropolitan Area, New York City Metropolitan Area, United States

Xinyin Miao is a 4 years' experience data analyst who is proficient with SQL, Python & Tableau, enjoys diving deep data and solve business problems as well as a motivated self-starter who is able to promote teamwork with excellent communication skills. My Key Accomplishments: ✔Improved ETL process by 40% by optimizing extract process ✔Demonstrated online marketing user funnel and saved data processing time by 30% ✔Completed complex database migration on time with SQL ✔Improve ML model accuracy with hyperparameter tuning method by 15% ✔Identified 5 key biomarker factors significantly impacting the accuracy of response variables ✔Accumulated domain knowledge in different industries (e-commerce, supply chain, etc) Area of Expertise: ♦Data Management ♦Machine Learning ♦Data Science ♦Predictive Modeling ♦Data Mining ♦Data Visualization ♦Business Decision Modeling ♦Predictive Management ♦Risk Management ♦Project Management Technical Skills: ♦Programming: Python(Sklearn, Pandas, NumPy), SQL, R, Matlab ♦Machine Learning: Decision Tree, Regularization, Clustering, KNN, K-means, PCA, Lasso, Ridge ♦Software/Technology: Advanced Excel, Microsoft words, Google Analytics, Tableau, Power BI, SharePoint ♦Statistical Analysis: Hypothesis Testing, Text Mining, Time Analysis ♦Business Analytics: Marketing and Digital Analytics, Supply Chain Analytics; E-commerce Analytics Certificates: 📌Supervised Learning with scikit-learn 📌Unsupervised Learning with scikit-learn 📌Extreme Gradient Boosting with XG-Boost I'm happy to receive new connections via LinkedIn, or by email: 📩 miaoxinyin@gmail.com